Martin Koletzko

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic insulator
- Patent number 11,760,068
- Issue date Sep 19, 2023
- Siemens Energy Global GmbH & Co. KG
- Katrin Benkert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Make contact system
- Patent number 11,462,375
- Issue date Oct 4, 2022
- Siemens Energy Global GmbH & Co. KG
- Martin Koletzko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum interrupter and high-voltage switching assembly
- Patent number 11,456,133
- Issue date Sep 27, 2022
- Siemens Energy Global GmbH & Co. KG
- Katrin Benkert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulation arrangement for a high or medium voltage assembly
- Patent number 10,930,454
- Issue date Feb 23, 2021
- Siemens Aktiengesellschaft
- Katrin Benkert
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electric Switching Device for Medium- and/or High-Voltage Uses
- Publication number 20240047159
- Publication date Feb 8, 2024
- SIEMENS AKTIENGESELLSCHAFT
- Steffen Lang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM INTERRUPTER AND HIGH-VOLTAGE SWITCHING ASSEMBLY
- Publication number 20210327666
- Publication date Oct 21, 2021
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- KATRIN BENKERT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAKE CONTACT SYSTEM
- Publication number 20210304988
- Publication date Sep 30, 2021
- SIEMENS ENERGY GLOBAL GMBH & CO. KG
- MARTIN KOLETZKO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Insulation Arrangement for a High or Medium Voltage Assembly
- Publication number 20200027673
- Publication date Jan 23, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Katrin Benkert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ceramic Insulator
- Publication number 20190168489
- Publication date Jun 6, 2019
- Siemens Aktiengesellschaft
- Katrin Benkert
- B32 - LAYERED PRODUCTS